CN206169835U - Sapphire is polished and is polished integrative device - Google Patents

Abstract

The utility model relates to the technical field of crystal processing, in particular to a sapphire grinding and polishing integrated device, which includes a box body and trays running through both sides of the box body, and the box body is respectively provided with a slide rail and a drive tray for moving the tray The driving device, through the high-pressure air pump, creates a negative pressure in the cavity, so that the sapphire crystal sheet is adsorbed on the tray through the through hole, and the fine powder produced by the grinding wheel when grinding the sapphire crystal sheet is passed through the high-speed rotation of the grinding wheel. Enter the dirt collection tank to prevent the powder from being scattered on the sapphire crystal sheet and affect the grinding work. The powder particles collected in the dirt collection tank are discharged through the dust suction pipe and the dust suction device, and the powder particles are cleaned again by the rotating brush , to avoid the contact between the polishing grinding wheel and the powder particles, the nozzle and the brush to clean the sapphire crystal sheet and the tray, and the vacuum head is used to absorb the water and dirt on the sapphire crystal sheet and the tray.

Description

A kind of sapphire grinding and polishing integrated device

technical field

The utility model relates to the technical field of crystal processing, in particular to a sapphire grinding and polishing integrated device.

Background technique

With the occurrence of science and technology, the electronic industry is more and more developed, and the electronic products used by people are more and more refined. As an important technical crystal, sapphire crystal has been widely used in science and technology, national defense and civil industry, and electronic technology. Many areas. For example, infrared-transmitting window materials, substrate substrates in the field of microelectronics, laser substrates, optical components, and other uses. Currently, display screens may also be made of sapphire crystals, but the processing of sapphire crystals is extremely complicated, especially sapphire crystals. Due to the thinner thickness and brittle hardness, how to fix it during production is a big problem, and the existing grinding and polishing of sapphire crystal slices use traditional mechanical processing equipment, which cannot meet its high-quality requirements. Requirements, which affect its mass production, we have introduced a sapphire grinding and polishing integrated device.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a sapphire grinding and polishing integrated device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A sapphire grinding and polishing integrated device is designed, which includes a box body and trays running through both sides of the box body. The box body is respectively provided with a slide rail for moving the tray and a driving device for driving the tray. The tray is equipped with cavity, and the upper end of the tray is evenly provided with a through hole communicating with the cavity, and the two ends of the tray are respectively provided with an air inlet and an air outlet communicating with the cavity, and the air inlet is connected through a trachea There is a high-pressure air pump, and the top of the inner cavity of the box body is respectively equipped with a grinding device, a polishing device and a cleaning device through a lifting mechanism and a sliding mechanism. The grinding device includes a grinding wheel, and a protective cover is provided on the outside of the grinding wheel, and The inner walls of both sides of the protective cover are provided with dirt collection grooves, and dust suction pipes are arranged on the two dirt collection grooves, and the dust suction pipes are connected with dust suction devices.

Preferably, the cleaning device has the same width as the tray, and the cleaning device includes a water storage tank connected to a water pump, and the two sides of the lower end of the water storage tank are respectively provided with a dust suction head and a brush. The dust suction head is connected with the dust suction device, and a plurality of spray pipes are arranged on the water storage tank, and the water outlets of the spray pipes are located on one side of the brush.

Preferably, the through holes are arranged on the tray in a matrix, and a plurality of ventilation pipes passing through both sides of the tray are arranged in the cavity, and each of the ventilation pipes is connected to a plurality of ventilation pipes on the same straight line. The holes are connected, and a plurality of the ventilation pipes are all connected with the high-pressure air pump.

Preferably, the sliding mechanism includes a chute and a slide block arranged on the top of the box cavity, and the box body is respectively provided with a plurality of hydraulic cylinders for driving the slide block, and one end of each lifting mechanism is connected to each The sliders are connected, and one end of each lifting mechanism away from the slider is respectively connected with a grinding device, a polishing device, and a cleaning device, and the lifting mechanism is an air cylinder or a hydraulic cylinder.

Preferably, the grinding device and the polishing device are provided with a spraying device, and the spraying device includes a box for storing liquid and a spray head connected to the box.

Preferably, the polishing device includes a polishing wheel, and a collar is sleeved on the outside of the polishing wheel, and the collar is installed on the drive shaft of the polishing device through a fixing frame, and a brush is provided on the collar .

The utility model proposes a sapphire grinding and polishing integrated device, which has the beneficial effect of forming a negative pressure in the cavity through a high-pressure air pump, so that the sapphire crystal sheet is adsorbed on the tray through the through hole, and the grinding wheel is in contact with the sapphire crystal sheet. The fine powder produced during the grinding work enters the dirt collection tank through the high-speed rotation of the grinding wheel to prevent the powder from being scattered on the sapphire crystal sheet and affect the grinding work. Discharging, eliminating the trouble of manual cleaning, the powder particles are cleaned again by the rotating brush, which can avoid the contact between the polishing wheel and the powder particles, and make the polishing effect better. For cleaning work, the vacuum head is used to absorb the water and dirt on the sapphire crystal sheet and tray, so that the cleaning effect is better and the next production work is convenient.

Description of drawings

Fig. 1 is the structural representation of a kind of sapphire polishing integrated device that the utility model proposes;

Fig. 2 is a schematic structural view of a polishing device of a sapphire polishing integrated device proposed by the utility model;

Fig. 3 is a schematic structural view of a polishing device of a sapphire grinding and polishing integrated device proposed by the utility model;

Fig. 4 is a structural schematic diagram of a cleaning device of a sapphire grinding and polishing integrated device proposed by the utility model.

In the figure: box body 1, tray 2, slide rail 3, cavity 4, through hole 5, high-pressure air pump 6, grinding device 7, polishing device 8, cleaning device 9, protective cover 71, dirt collection tank 72, dust suction pipe 73, fixed frame 81, water storage tank 91, dust suction head 92, spray pipe 93.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, a sapphire grinding and polishing integrated device includes a box body 1 and a tray 2 running through both sides of the box body 1, and the box body 1 is respectively provided with a slide rail 3 for moving the tray 2 and a drive tray 2 The driving device drives the tray 2 to move left and right in the inner cavity of the box body 1. The principle is the same as that of the hydraulic grinder. There is a cavity 4 inside the tray 2, and the upper end of the tray 2 is evenly provided with The two ends of the tray 2 are respectively provided with an air inlet and an air outlet connected to the cavity 4, and the air inlet is connected to a high-pressure air pump 6 through a trachea, and the sapphire crystal sheet to be polished is placed on the tray 2 , through the high-pressure air pump 6 to form a negative pressure in the cavity 4, so that the sapphire crystal sheet is adsorbed on the tray 2 through the through hole 5 for grinding work, the through holes 5 are arranged on the tray 2 in a matrix, and the cavity 4 There are a plurality of ventilation pipes running through both sides of the tray 2, and each ventilation pipe is connected with a plurality of through holes 5 on the same straight line, and the plurality of ventilation pipes are connected with the high-pressure air pump 6, and are connected on the same straight line. A plurality of through holes 5 are connected by a ventilation pipe, so as to avoid the disorder of the airflow, make the adsorption more stable, and facilitate normal production work.

The inner cavity top of casing 1 is respectively equipped with grinding device 7, polishing device 8 and cleaning device 9 by lifting mechanism and slide mechanism, and grinding device 7 comprises grinding wheel, and the outside of grinding wheel is provided with protective cover 71, and the protective cover 71 The inner walls of both sides are provided with dirt collecting grooves 72, and the two dirt collecting grooves 72 are all provided with dust suction pipes 73, and the dust suction pipes 73 are connected with a dust suction device, and the grinding wheel is used for grinding work with the sapphire crystal sheet. The fine powder produced enters the dirt collection tank 72 through the high-speed rotation of the grinding wheel, preventing the powder from being scattered on the sapphire crystal sheet and affecting the grinding work. The powder particles collected in the dirt collection tank 72 are discharged through the dust suction pipe 73 and the dust suction device , eliminating the trouble of manual cleaning, the polishing device 8 includes a polishing wheel, the outer side of the polishing wheel is sleeved with a collar, and the collar is installed on the driving shaft of the polishing device 8 through a fixing frame 81, and the collar is provided with a hair Brush, because certain powder particles will inevitably remain on the surface of the sapphire crystal piece, if the polishing wheel is directly polished, it may cause scratches on the surface of the sapphire crystal piece, and cleaning again by rotating the brush can avoid The contact between the polishing grinding wheel and the powder particles, the grinding device 7 and the polishing device 8 are equipped with a spraying device, and the spraying device includes a box body for storing liquid and a nozzle connected to the box body, for grinding and polishing. Spray the solution on it to greatly improve the quality and efficiency of grinding.

The cleaning device 9 has the same width as the pallet 2, and the cleaning device 9 includes a water storage tank 91, the water storage tank 91 is connected with a water pump, the lower end both sides of the water storage tank 91 are respectively provided with a dust suction head 92 and a hairbrush, and the dust suction head 92 is connected with the suction pad. The water storage tank 91 is also provided with a plurality of spray pipes 93, and the water outlet of the spray pipe 93 is located on one side of the brush. The crystal sheet and the tray are cleaned, and the dust suction head 92 is used to absorb water and dirt on the sapphire crystal sheet and the tray 2, so as to facilitate the next production work.

The sliding mechanism includes a chute and a slide block arranged on the top of the inner cavity of the box body 1. The box body 1 is respectively provided with a plurality of hydraulic cylinders for driving the slide blocks. One end of each lifting mechanism is connected with each slide block respectively, and One end of each lifting mechanism away from the slide block is connected with the grinding device 7, the polishing device 8, and the cleaning device 9 respectively. The lifting mechanism is an air cylinder or a hydraulic cylinder, and the grinding device 7, the polishing device 8, Move the position and adjust the height with the cleaning device 9, and the setting of the chute and the slide block makes the operation of the grinding device 7, the polishing device 8, and the cleaning device 9 more stable.

Working principle: when working, place a clean sapphire crystal or crystal sheet on the tray 2, turn on the high-pressure air pump 6, so that the sapphire crystal or crystal sheet is firmly adsorbed on the tray 2, adjust the height of the grinding device 7, and make the grinding wheel and the The sapphire crystal or the crystal sheet are in contact, and the grinding work is started. When the grinding work is completed, the height of the polishing device 8 is adjusted to start the polishing work. After the polishing is completed, the sapphire crystal or crystal sheet is cleaned by the cleaning device 9, and finally the sapphire crystal or crystal sheet is cleaned. The next work can be carried out after the tray 2 is cleaned.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. integrated device, including casing (1) and the pallet (2) through casing (1) both sides are polished in a kind of sapphire polishing, and it is special Levy and be, the mobile slide rail (3) of pallet (2) is respectively provided with the casing (1) and the driving means of pallet (2) are driven, Cavity (4) is provided with the pallet (2), and the upper end of the pallet (2) is uniformly provided with the through hole (5) being connected with cavity (4), The pallet (2) is respectively arranged at two ends with the air intake vent and air outlet being connected with cavity (4), and the air intake vent passes through tracheae High-pressure pump (6) is connected with, the inner cavity top of the casing (1) is provided with polishing dress by elevating mechanism and slide mechanism respectively (7), burnishing device (8) and cleaning device (9) are put, the sanding apparatus (7) include polishing emery wheel, the outside of the polishing emery wheel Protective cover (71) is provided with, and the both sides inwall of the protective cover (71) is equipped with sewage sump (72), and two sewage sumps (72) sweep-up pipe (73) is equipped with, and the sweep-up pipe (73) is connected with dust exhaust apparatus.

2. integrated device is polished in a kind of sapphire polishing according to claim 1, it is characterised in that the cleaning device (9) it is identical with the width of pallet (2), and the cleaning device (9), including storage tank (91), the storage tank (91) is connected with water Pump, the lower end of the storage tank (91) is respectively provided on two sides with cleaner head (92) and hairbrush, the cleaner head (92) and dust exhaust apparatus It is connected, multiple jet pipes (93) is additionally provided with the storage tank (91), the delivery port of the jet pipe (93) is located at the side of hairbrush.

3. a kind of sapphire polishing polishing integrated device according to claim 1, it is characterised in that the through hole (5) is in Matrix form is arranged on pallet (2), and many ventilation ducts through pallet (2) both sides, and the institute per root are provided with the cavity (4) State ventilation duct to be connected with multiple through holes (5) on the same line, many ventilation ducts are connected with high-pressure pump (6) Connect.

4. integrated device is polished in a kind of sapphire polishing according to claim 1, it is characterised in that the slide mechanism bag The chute and slide block for being arranged on casing (1) inner cavity top is included, the hydraulic pressure of multiple driving slide blocks is respectively equipped with the casing (1) Cylinder, one end of each elevating mechanism is connected respectively with each slide block, and each described elevating mechanism is away from the one of slide block End is connected respectively with sanding apparatus (7), burnishing device (8) and cleaning device (9), and the elevating mechanism is cylinder or hydraulic pressure Cylinder.

5. integrated device is polished in a kind of sapphire polishing according to claim 1, it is characterised in that the sanding apparatus (7) and on burnishing device (8) be equipped with flusher, and the flusher include for liquid storage box body and with box body phase The shower nozzle of connection.

6. integrated device is polished in a kind of sapphire polishing according to claim 1, it is characterised in that the burnishing device (8) including buffing wheel, the collar is socketed with the outside of the buffing wheel, and the collar passes through fixed mount (81) installed in throwing In the drive shaft of electro-optical device (8), and the collar is provided with hairbrush.